Exceeding 5 MHZ, but not exceeding 20 MHz
Semiconductor devices (for example, diodes, transistors, semiconductor-based transducers); photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light-emitting diodes (LED), whether or not assembled with other light-emitting diodes (LED); mounted piezo-electric crystals; parts thereof: > Mounted piezoelectric crystals > Quartz designed for operating frequencies of: > Exceeding 5 MHZ, but not exceeding 20 MHz
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8541.60.00.50
10 MHz Quartz Crystal Oscillator for Consumer Electronics
This mounted quartz crystal oscillator operates at 10 MHz, ideal for clock generation in smartphones, tablets, and portable media players. It falls under HTS 8541.60.0050 as a quartz crystal designed for frequencies exceeding 5 MHz but not exceeding 20 MHz. The precision frequency control ensures stable operation in digital circuits.
16 MHz AT-Cut Quartz Crystal for Microcontrollers
AT-cut quartz crystal operating at 16 MHz, commonly used in microcontroller clock circuits for embedded systems and IoT devices. Classified under HTS 8541.60.0050 due to its 5-20 MHz operating frequency range and mounted configuration. Provides high stability and low phase noise for precise timing applications.
12 MHz HC-49S Quartz Crystal for Wireless Modules
HC-49S through-hole quartz crystal with 12 MHz frequency, designed for wireless communication modules like WiFi and Bluetooth devices. Meets HTS 8541.60.0050 criteria as a mounted piezoelectric crystal operating between 5-20 MHz. Offers reliable frequency stability in compact RF applications.
8 MHz SMD Quartz Crystal for Automotive ECUs
Surface-mount 8 MHz quartz crystal designed for automotive engine control units (ECUs) and transmission controllers. Classified under HTS 8541.60.0050 for its 5-20 MHz frequency and automotive-grade temperature stability (-40°C to 125°C). Ensures precise timing in vehicle electronic systems.
20 MHz Tuning Fork Quartz Crystal for Wearables
32.768 kHz tuning fork crystal (fundamental 20 MHz equivalent) for smartwatches and fitness trackers. Falls under HTS 8541.60.0050 as mounted quartz for frequencies up to 20 MHz. Ultra-low power consumption ideal for battery-powered wearable timing applications.
14.7456 MHz Quartz Crystal for Serial Communication
Precision 14.7456 MHz quartz crystal optimized for UART/RS232 serial communication interfaces in embedded systems. Classified HTS 8541.60.0050 for 5-20 MHz operation range. Provides exact baud rate generation for reliable data transmission.
18 MHz Low Profile Quartz Crystal for Laptops
Low-profile 18 MHz surface-mount quartz crystal for laptop motherboard clock generation. HTS 8541.60.0050 classification for 5-20 MHz mounted piezo crystals. Designed for high-volume notebook computer production with tight height specifications.